0-1-1-understand-is-a

name	0.1.1-understand-is_a
description	[0.1.1] A taxonomic relationship linking a kg_instance to its kg_class, establishing membership and enabling inheritan

understand-is_a

CALL NUMBER: ?.is_a DEFINITION: A taxonomic relationship linking a kg_instance to its kg_class, establishing membership and enabling inheritance of class-defined properties and constraints.

Invoke this skill to understand is_a down to its primitives. The RELATIVE ROOT below is the least-fixed-point closure of everything it bundles from — the full import cone, grouped by the lib each prim comes from. Projected from a prover-typed KB (MAP/SWI-Prolog consistency gate): every reference below resolves.

THE RELATIVE ROOT (the import cone, by lib)

CONSUMERS (what needs this)

kg_class

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Projected from the llm memory and context engineering KB (438 concepts / 213 relations) — consistency-typed by MAP; the facet list after the colon IS the cross-lib dependency web.

(leaf — this is an actual skill.)